﻿<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>  @yield('title') </title>
</head>
<style>

    @yield('son-css')
</style>
<body>

    <p>父级</p>
    @yield('son-html')

</body>
</html>
<script>

    @yield('son-js')
</script>